baber/WOPTO huggingface dataset:
Patent AU-2019101143-A4 (AU)
Title: Design of Dust Monitoring System Based on Arduino
Inventor: CHEN XIYA
IPC: G01N21/53
Filed: 2019-09-30
Granted: 2019-10-31
Abstract: Dust in the atmosphere is not only easy to be inhaled by the human body, but also affects the visibility of the atmosphere, so the monitoring and control of dust is one of the important responsibilities of environmental protection departments. However, because dust concentration is easily affected by air humidity, temperature and other factors, it is very important to monitor dust concentration accurately and at any time. -- - - - -- - - - -- - - - - -- - GP2YIOIOAU VVc 4--50 _-L bba) +5Vv Ddo1dr AW ___ ___ Dad& G\D Figurel Output pulse Sampling Figure2
Patent AU-2020100045-A4 (AU)
Title: A consortium block chain system using proof of work computing ability to realize valuable calculation
Inventor: SUN WENJIA
IPC: H04L29/06
Filed: 2020-01-10
Granted: 2020-02-13
Abstract: The invention is aimed to not to waste computational resources for such a huge amount of useless computing, we invented an improved algorithm based on PoW consensus mechanism of consortium block chains. The number and difficulty coefficient of tasks completed and the issuance of a new virtual points cards within the alliance are determined by the control node of the consortium block chains. Replacing useless difficulty calculation with meaningful work, so as to make more efficient use of resources than the original PoW mechanism. Common nodes use this currency to exchange bookkeeping rights, thus earning real valuable tokens and maximizing the input-output ratio of calculation. Join the Consortium Blockchain Make an evaluation on tasks in <Enou points to create newN "Candidate Pool" ock? AND Have the willingness Finish s, -eate a new bloc. Express willingness on tasks in "Candidate Y Pool" Create a new block with own digital signature, Receive the tasks then broadcast on the that intends to net solve Hand in the answer N Wait for next of tasks to the -eate successfully chance Control Node Hav' g received an. ers ySend the answer with Update data, (without salt) from th digital signature to receive reward rol No .the Control Node N Finish Receive points card from the Control node This round is over Figure 1
Patent AU-2020103658-A4 (AU)
Title: Preparation method of bismuth vanadate red, and use of bismuth vanadate red as pigment
Inventor: XU XIAODI
IPC: C01G31/00
Filed: 2020-11-25
Granted: 2021-02-04
Abstract: DCC - Hl/25/2020 
ABSTRACT 
The present application provides a method for preparing bismuth vanadate red, 
including the following steps: step 1): preparing a mixed solution of metal nitrates 
including bismuth nitrate, aluminum nitrate and molybdenum nitrate, and a mixed solution 
of ammonium salts including ammonium sulfate, ammonium chloride and ammonium 
nitrate; step 2): dissolving ammonium metavanadate in a sodium hydroxide (NaOH) 
solution, and adjusting pH to obtain a sodium metavanadate solution; step 3): allowing the 
sodium metavanadate solution to stand still and cool to room temperature, and adding an 
acid to adjust pH to obtain a sodium vanadate solution; step 4): heating the sodium 
vanadate solution, mixing with the mixed solution of ammonium salts obtained in step 1), 
reacting at a maintained temperature, raising a temperature, mixing with the mixed 
solution of metal nitrates obtained in step 1), adding an acid to adjust pH to 1-2, and 
carrying out salting-out reaction to obtain bismuth vanadate red. The core of the present 
disclosure lies in innovation of a process route and optimization of parameters. The 
disclosure adopts a simple process and raw materials which contain no polluting 
components, being clean and environmentally friendly. The obtained bismuth vanadate red 
product is red in color, and has advantages of strong coloring strength, environmental 
protection and non-toxicity.
Patent AU-2021101882-A4 (AU)
Title: Extremely randomized tree (et)–based construction method for gas mixture detection model
Inventor: XU YONGHUI
IPC: G01N33/00
Filed: 2021-04-13
Granted: 2021-06-03
Abstract: The present disclosure provides an extremely randomized tree (ET)-based construction method 
for a gas mixture detection model. The method includes: collecting data of a gas mixture to obtain a 
data set including at least three gas signal time series, calculating an optimum warping path 
between gas signal time series, and screening the gas signal time series by using the optimum 
warping path; extracting, by using a principal component analysis (PCA) method, a gas feature of a 
gas signal time series obtained after screening; and establishing a model based on an ET algorithm, 
and classifying a target gas mixture. The ET-based construction method for a gas mixture detection 
model in the present disclosure greatly improves classification accuracy and time efficiency.
1/5 
SI 
Collect data of a gas mixture to obtain a data set, and 
calculate an optimum warping path between gas signal 
time series 
S2 
Extract a gas feature of a gas signal time series by 
using a PCA method 
S3 
Establish a model based on an ET algorithm, and 
classify a target gas mixture 
FIG. 1 
soU 
700 2 
~500 
300 
0 5 20 150 200 250 0 
Time(s) 
FIG. 2
Patent AU-2021104589-A4 (AU)
Title: Skin lotion containing extracted young orange fruit components and preparation method thereof
Inventor: CAO XUEDAN
IPC: A61K8/9783
Filed: 2021-07-27
Granted: 2021-09-23
Abstract: The utility model relates to the technical field of preparation of skin lotions, in particular 
to a skin lotion containing extracted young orange fruit components and a preparation method 
thereof. The skin lotion containing the extracted young orange fruit components is prepared 
from distilled water, a young orange fruit extracting solution, a humectant, an astringent, 
glycerol, a keratolytic agent, a coolant and a solubilizer. The preparation method for the skin 
lotion containing the extracted young orange fruit components comprises the following steps 
of: Si, extracting the young orange fruit extracting solution; S2, preparing an initial solution; 
S3, adding the components; and S4, still standing for separation. In the utility model, by adding 
citric acid and a banana skin extract for serving as the astringent with replacing traditionally 
used silver nitrate, zinc sulfate and the like, the whole skin lotion becomes healthier and safer, 
and burden of skin is reduced; and meanwhile, by adding the young orange fruit extracting 
solution in the skin lotion, the skin lotion is rich in a great quantity of flavors without 
additionally adding flavor in the processing procedure, so that the cost is saved, and the skin 
lotion is more green and harmful wholly.
ill 
FIGURES 
Extraction of te young orange fruit extracting solution, specifically, clearly cleaning selected oung 
fruits firstly, then ptting the cleaned oung fruits in hot water for soaking, then putting the soaked 
young fruits in a juicer for nmshing and filtering to obtain a mied solution after fall soaking, and 
pouring the mied solution in a centrifugal machine for centrifugal layering to take an intermediate 
solution finally.  
Preparation of initial solution, specifically, fully mixing the distilled water, the young orange fruit 
extracting solution, the glycerol and the solubilizer with a determined ratio, and conducting uniform 
stirring to obtain the initial solution.  
Addition of the components, Specifically, sequentially adding the humectant, the astringent, tie 
heratolytic agent and the coolant with a determined ratio in te initial solution preered in S2, and 
conducting fll mixing for uniform dispersion to obtain a stable turbid liquid.  
Still standing for separation, specifically, still standing te turbia liquid obtained in 
SS, ana extracting a superate after complete still standing to obtain te skin lotion 
containing they oung orange fruit components.  
Fig.1
Patent AU-2021105141-A4 (AU)
Title: Virtual class chamber
Inventor: VERMA GOURAV
IPC: G09B5/08
Filed: 2021-08-09
Granted: 2021-10-07
Abstract: The invention discloses a virtual class chamber (100) for conducting fair examinations in 
online mode from anywhere, said chamber (100) comprising: a foldable zig-zag structure 
(101), a plurality of cameras (102), a microphone (103), a computer system (104), a 
keyboard-stand (105), an electrical cabinet (106), and a detachable rotating stand (107). The 
electrical cabinet (106) further comprising a platform on the topmost part to place a chair, a 
gear (110), a motor (111), and a handle (112). The method of conducting fair examinations in 
online mode from anywhere comprises: connecting said computer system (104) of said virtual 
class chamber (100) though an authorize; folding each side of said foldable zig-zag structure 
(101); monitoring said student using said plurality of cameras (102) and said microphone 
(103) during examination; sending a warning notification to said computer system (104) by 
invigilator monitoring said plurality of cameras (102); and unfolding each side of said 
foldable zig-zag structure (101) using said motors (111) and said gears (110) when 
examination time is over.
4/5 
Live class started 408 Unfolding of the VCC 401 
400 
Ondevice Al monitoring 409 Sensor operationcheck402 
Classroom Assignment Boot OS 403 Notify Administrator 407 
Upload 410 
Provide authorization 404 
[Attendance 411 
Webcam and Microphone 
Logging off and folding the feed start 405 
VCC 412 
Checking Authentication 
406 
FIG. 4
Patent AU-2021105581-A4 (AU)
Title: Waste disposal bin
Inventor: SKINNER BRAD
IPC: B65F1/06
Filed: 2021-08-16
Granted: 2021-10-14
Abstract: The present invention relates to a waste disposal bin. The bin includes a receptacle for 
receiving a bag, and a lid for closing the receptacle. Further, the bin includes a vacuum 
port for coupling with a bag in the receptacle and for creating a vacuum in the bag.  
Advantageously, the vacuum in the bag reduces its size to occupy less space in a 
collection bin. The bag may include a seal, and preferably a slider seal, for securing 
sealing waste in the bag to impede maggots and stench in a collection bin.
1/3 
100 
~108 
104 
-Vilcvvm hoscolstc-ta)~ 
106 
S~(. 200 
102 
Figure 1
Patent WO-2017076872-A4 (WO)
Title: Procédé et dispositif d'application permettant d'appliquer une couche de transfert d'un film sur un substrat
Inventor: TRIEPEL MICHAEL
IPC: B42D25/46
Filed: 2016-11-02
Abstract: L'invention concerne un procédé permettant d'appliquer une couche de transfert d'un film sur un substrat, comprenant les étapes suivantes : a) l'application sur certaines parties d'un adhésif à durcissement radicalaire sur la couche de transfert et/ou le substrat au moyen d'une tête d'impression à jet d'encre; b) le pré-durcissement de l'adhésif par rayonnement UV; c) l'application de la couche de transfert sur le substrat au moyen d'un dispositif d'estampage; d) le durcissement de l'adhésif par rayonnement UV; e) l'enlèvement d'une couche de support du film, au moins une première partie de la couche de transfert restant sur une zone d'application du substrat, et au moins un seconde partie de la couche de transfert restant sur la couche de support; f) l'enroulement ou bobinage de la couche de support munie de la seconde partie restante de la couche de support; g) l'application sur le substrat d'au moins une autre partie de la couche de transfert restée sur la couche de support, en répétant au moins une fois les étapes a) à f). L'invention concerne en outre un dispositif d'application pour la mise en œuvre d'un procédé de ce type.
Patent WO-2017163262-A4 (WO)
Title: Procédé monotope en une étape amélioré pour l'halogénation de composés aromatiques à l'aide de catalyseurs acides solides
Inventor: UMBARKAR SHUBHANGI BHALCHANDRA
IPC: C07C17/12
Filed: 2017-03-17
Abstract: La présente invention concerne un procédé monotope en une étape amélioré pour l'halogénation du composé de formule (II) pour obtenir un composé halogéné correspondant de formule (I) ayant un meilleur rendement et une plus grande sélectivité dans des conditions très modérées.
Patent WO-2019212393-A4 (WO)
Inventor: GUSCHIN ALEXANDER VASILEVICH
IPC: E04F13/072
Filed: 2019-04-23
Abstract: The invention relates to designs for stretch mounted ventilated facades for buildings and structures. The present system is formed by the successive installation of stretch mounted facade panels on a load bearing system of a facade which comprises main profiles fastened to load bearing structures with the aid of mounting corners, and a set of mounting brackets. Each stretch mounted facade panel consists of differently sized, differently shaped frame structures, which can be made from different types of straight or curved framework profiles made of a hard material, and also reinforcing profiles, connected to one another by connecting corners. A flexible material is stretched over the frame structures from the front to form a stretch mounted facade panel. The provisionally stretched flexible material is fastened to the frame structures with the aid of a mounting profile, and the flexible material fastened on the frame structures is further stretched with the aid of turning mechanisms. The technical result is the universality of composite mountable panels of a facade system.
Patent WO-2011028562-A4 (WO)
Title: Vanne d'isolation à usage souterrain
Inventor: CLEM NICHOLAS J
IPC: E21B34/14
Filed: 2010-08-25
Abstract: Une vanne sur un tubage de production ne peut se fermer que par plusieurs mouvements dans des directions opposées, ceux-ci s'effectuant après maintien d'une force prédéterminée sur une durée limitée. Le maintien de la force contre la résistance permet éventuellement le mouvement qui déclenche la vanne. Une force de pose et de prélèvement fermera alors la vanne. Le tubage environnant présente un étranglement qui a une interaction avec une fente en j de façon à faire tourner un coin par rapport à une première crête en alignement avec une crête d'un second coin qui ne peut translater que par rapport à la sollicitation d'un ressort. Le second coin est relié de manière excentrique à une bille qui tourne entre une position ouverte et une position fermée.
Patent WO-2014078669-A4 (WO)
Title: Carboxylic acid ester prodrug inhibitors of mek
Inventor: CHAKRABARTY SURAVI
IPC: C07C229/58
Filed: 2013-11-15
Abstract: The invention generally relates to compounds having structure (I) wherein x represents alkyl, aryl or het-aryl, each of y independently represents hydrogen or halogen and z represents hydrogen or alkyl. Further, said compounds are inhibitors of MEK 1, 2 and 5, Furthermore, the invention includes methods of making said compounds, compositions including said compounds and uses for inhibiting MEK 1, 2 and 5.
Patent WO-2015027043-A4 (WO)
Title: Procédés, systèmes, et appareils pour l'hydrogénation à basse température d'une cire fischer-tropsch
Inventor: HEMMINGS JOHN
IPC: C07C1/04
Filed: 2014-08-21
Abstract: Cette invention concerne un procédé d'hydrogénation d'une cire Fischer-Tropsch ("FT") consistant à placer des particules de catalyseur d'hydrogénation dans un réacteur d'hydrogénation à basse température comportant un sous-système de mélange et un évent à son sommet pour évacuer l'hydrogène en excédent, à introduire la cire FT à basse température jusqu'à un niveau prédéfini dans le réacteur d'hydrogénation à basse température, à laisser un espace de vapeur au-dessus dudit niveau prédéfini, à ajouter l'hydrogène à la pression souhaitée dans le réacteur d'hydrogénation à basse température, à mélanger la cire FT introduite, le gaz hydrogène et les particules du catalyseur d'hydrogénation pour former un mélange à l'aide du sous-système de mélange et à continuer à mélanger jusqu'à ce que la cire FT soit hydrogénée, à arrêter de mélanger pour laisser les particules du catalyseur d'hydrogénation se décanter, et à retirer une cire FT hydrogénée et des particules de catalyseur d'hydrogénation résiduelles du réacteur d'hydrogénation à basse température. La cire FT hydrogénée peut être filtrée et soumise à une distillation sous vide. D'autres modes de réalisation sont également décrits.
Patent CH-562156-A5 (CH)
Title: Yarn package for vey high speed overend take-off - segments separated by grooves consolidated by full length layers
IPC: B65H54/28
Filed: 1972-01-12
Abstract: The parent patent refers to a yarn package wound in the form of at least two truncated cones or cylinders separated by a circular groove. Spools of this type hold a large amt. of yarn yet unwind easily, when drawing overend at high speeds, without the formation of uncontrollable balloons. In the patent of addtn. the yarn package is built up not simply in uniform spacings, but also has uniform layers extending across the full length of the spool. During winding the yarn is traversed in such a way that during a first interval of time, the diameter of one package in the truncated cones or in the cylindrical sections, increases quicker than that of the grooved sections, whilst in the second interval, the diameter across the full length increases uniformly. The spool is consolidated so that even at very high speeds and with cones having a steep angle, yarn layers cannot be torn off the packages.
Patent CH-676436-A5 (CH)
Title: Wet scrubbing of flue gases - by injection into turbulent alkali metal esp. potassium carbonate soln.
Inventor: FRICK ADOLF
IPC: F23J15/04
Filed: 1988-05-18
Abstract: (A) Single stage wet scrubbing of combustion flue gases, to remove SO2, SO3 and dust, involves injecting the gases into a scrubbing liq. (5) enriched with a water-soluble alkali metal carbonate (esp. potash) for reaction with the SO2 and SO3 to form a water-soluble alkali metal sulphate (21) which, on satn. in the liq., crystallises out and collects at the bottom of the scrubber vessel (1). The reaction liberates CO2 which rises as bubbles to cause turbulence, enhanced by the scrubber (9) mounted at or just below the liq. surface (16). This results in an increased total surface area of small gas and in increased gas absorption, so that reaction of SO2 and SO3 with the alkali metal carbonate is accelerated.  The scrubbed flue gas is passed into a gas cooling space (10) and then reheated in the region of a subsequent heating passage (12), before passing through an outlet pipe (11) into the chimney. (13) Appts. for carrying out the process is also claimed. ADVANTAGE - The process is suitable for treating gases from domestic and industrial combustion equipment; employs a simple and inexpensive scrubbing unit with no moving parts apart from a fan; gives an alkali metal (esp. potassium) sulphate by-product useful in the fertiliser industry; allows heat recovery from the flue gases; and eliminates over 95% of the SO2 and SO3 content of the flue gases.
Patent CH-672675-A5 (CH)
Title: Stationary pressure container with symmetry axis - can be internally inspected by light source and video camera on telescopic arm inserted through aperture
Inventor: MELCER HENRYK
IPC: B01J3/00
Filed: 1988-08-31
Abstract: The container has a telescopically extending device coaxial to an aperture which is itself coaxial to the container's symmetry axis. One end of the telescopic device can be moved through the aperture into the container and the other end is fixed w.r.t. the container. The movable end of the telscopic device carries a source for illuminating the interior of the container and at least one receiver of reflected light, e.g. a video camera. A control arrangement is used to control the position and direction of the illumination and receiving arrangement.  The source and camera are connected together and are rotated about the axis of the cylindrical container. ADVANTAGE - Frequent, positive inspection of interior wall of the container achieved simply, without risk and economically.
Patent CH-675960-A5 (CH)
Title: Curtain support glider
Inventor: HEINRICH ALFRED S
IPC: A47H15/04
Filed: 1988-09-05
Abstract: The curtain glider has a suspension eye or hook (26) and a glider head which has two outward projecting supporting shoes (33a,33b) which turn downwards to form two recesses (34a,34b). Starting from the recesses (34a,34b) two securing lines lips (35a,35b) of L-shaped cross-section protrude downwards and laterally outwards. The curtain glider can be introduced into the rail from below at any desired point of the latter and is then secured in its position from falling out.
Patent CH-574285-A5 (CH)
Title: Refractory coating for continuous casting mould moving bands - comprises layers of refractory covered with resin filled with fine inorg matl
IPC: B22D11/06
Filed: 1974-03-20
Abstract: Continuously moving shell moulding bands for receiving continuously cast metal are lined with layers of granular ceramic material on the face contacting the liquid metal. The ceramic grains which may be Al2O3, spinel, Al2O3a. Tio2. zircon, CaZrO3 or MgZrO3 of particle size 10-100(20-50) mu are fixed to the strips at least partly by welding and to each other by sintering and/or fusion. Each layer is 80-250(100-200) mu thick. The layers may be of the same or different materials. The gaps between the particles are filled using a layer of organic resin loaded with an inorganic substance esp. graphite, zircon, hexagonal BN, talc or Al, or a alloidably dispersed substance chosen from graphite, Mg(OH)2 and SiO2, applied to the surface electrophoretically. A smooth surface is provided on the ingot without cracks forming in the refractory lining. The lining provides good thermal insulation, low wear and abrasion tendency, sufficient flexibility and a good working life cmpared with known coatings.
Patent CH-652252-A5 (CH)
Title: Thrust and traction drive with an electric motor
Inventor: WEISS BRUNO E
IPC: H02K7/06
Filed: 1981-07-13
Abstract: The thrust and traction drive has an electric motor whose stator winding is completely enclosed by potting resin and whose rotor bearings are mounted in a hole which is bounded by potting resin. Via a threaded spindle (6) and a nut (9) consisting of plastic, a worm gear drive (2) moves a thrust tube (10) in a reciprocating manner in the axial direction of the threaded spindle. Provided at the end of the thrust tube (10) is a plastic connecting part (11) which is attached to the adjustable part, for example of a bed. A flange part (20) is furthermore provided, which is attached to the stationary part of the bed. As a result of the complete encapsulation of the stator winding in potting resin, the plastic nut and the plastic attachment elements of the thrust and traction drive, the protective measure against an excessive contact voltage is significantly improved by means of double insulation. <IMAGE>
Patent CH-662209-A5 (CH)
Inventor: LANDIS PETER
IPC: G08B5/30
Filed: 1983-08-30
Abstract: 1. Switch-position indicator with a tubular casing (1) forming at one end an opening (3) into which symbol surface elements indicating an operational state are pivotably movable by drive means, characterised in that eccentrically transversely to the longitudinal axis of the casing there is arranged in the region of the opening (3) a pivot shaft (7) for a disc (9) carrying a symbol surface, this disc (9) being pivotably movable between a first position and a second position and being directed substantially at right angles to the longitudinal axis of the casing in the first position and substantially parallel to the said axis in the second position.